Heavy Rain in the Mid-Atlantic; Severe Thunderstorms in the Northern Plains; Critical Fire in the West

Locally heavy rain and flash flooding will be possible today into tonight near the Mid-Atlantic/Carolina coast. Storms with large hail and severe wind gusts are expected across parts of the central and northern Plains into the upper Mississippi Valley. Dry thunderstorms, and warm, dry, and windy conditions will produce fire weather conditions in parts of the Great Basin and northern Rockies. Read More >

Current conditions at

Walla Walla Regional Airport (KALW)

Lat: 46.09462°NLon: 118.2858°WElev: 1168.0ft.

Partly Cloudy

79°F

26°C

Humidity 41%
Wind Speed S 3 MPH
Barometer 29.93 in (1013.55 mb)
Dewpoint 54°F (12°C)
Visibility 10.00 mi
Heat Index79°F (26°C)
Last update 14 Aug 12:20 PM PDT
Extended Forecast for

6 Miles ENE Dayton WA

  • This Afternoon

    This Afternoon: Sunny, with a high near 81. Southwest wind around 18 mph, with gusts as high as 24 mph.

    High: 81 °F

    Sunny

  • Tonight

    Tonight: Increasing clouds, with a low around 60. Southwest wind around 16 mph, with gusts as high as 23 mph.

    Low: 60 °F

    Increasing
    Clouds

  • Friday

    Friday: Mostly sunny, with a high near 81. Southwest wind around 17 mph, with gusts as high as 23 mph.

    High: 81 °F

    Mostly Sunny

  • Friday Night

    Friday Night: A 20 percent chance of showers after 11pm.  Increasing clouds, with a low around 63. Southwest wind 10 to 15 mph, with gusts as high as 20 mph.

    Low: 63 °F

    Slight Chance
    Showers

  • Saturday

    Saturday: Showers likely, with thunderstorms also possible after 2pm.  Mostly cloudy, with a high near 74. Southwest wind 11 to 14 mph.  Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    High: 74 °F

    Showers
    Likely

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 59.

    Low: 59 °F

    Mostly Cloudy

  • Sunday

    Sunday: A 20 percent chance of showers.  Mostly sunny, with a high near 79.

    High: 79 °F

    Slight Chance
    Showers

  • Sunday Night

    Sunday Night: A slight chance of showers and thunderstorms.  Partly cloudy, with a low around 61. Chance of precipitation is 20%.

    Low: 61 °F

    Slight Chance
    T-storms then
    Slight Chance
    Showers

  • Monday

    Monday: A 20 percent chance of showers before 11am.  Mostly sunny, with a high near 81.

    High: 81 °F

    Slight Chance
    Showers then
    Sunny

Detailed Forecast

This Afternoon
Sunny, with a high near 81. Southwest wind around 18 mph, with gusts as high as 24 mph.
Tonight
Increasing clouds, with a low around 60. Southwest wind around 16 mph, with gusts as high as 23 mph.
Friday
Mostly sunny, with a high near 81. Southwest wind around 17 mph, with gusts as high as 23 mph.
Friday Night
A 20 percent chance of showers after 11pm. Increasing clouds, with a low around 63. Southwest wind 10 to 15 mph, with gusts as high as 20 mph.
Saturday
Showers likely, with thunderstorms also possible after 2pm. Mostly cloudy, with a high near 74. Southwest wind 11 to 14 mph. Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Saturday Night
Mostly cloudy, with a low around 59.
Sunday
A 20 percent chance of showers. Mostly sunny, with a high near 79.
Sunday Night
A slight chance of showers and thunderstorms. Partly cloudy, with a low around 61. Chance of precipitation is 20%.
Monday
A 20 percent chance of showers before 11am. Mostly sunny, with a high near 81.
Monday Night
Mostly clear, with a low around 61.
Tuesday
Sunny, with a high near 84.
Tuesday Night
Mostly clear, with a low around 61.
Wednesday
Sunny, with a high near 82.
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ABOUT THIS FORECAST

 
Point Forecast:
6 Miles ENE Dayton WA
 46.33°N 117.86°W (Elev. 2300 ft)
10:30 am PDT Aug 14, 2025
12pm PDT Aug 14, 2025-6pm PDT Aug 20, 2025
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database